ISO 26868:2009 空间数据和信息传输系统 图像数据压缩

标准编号：ISO 26868:2009

中文名称：空间数据和信息传输系统 图像数据压缩

英文名称：Space data and information transfer systems — Image data compression

发布日期：2009-02

标准范围

ISO 26868:2009建立了适用于来自有效载荷仪器的二维数字空间图像数据的数据压缩算法，并规定了如何将该压缩数据格式化为段以在接收端实现解压缩。用于数据压缩的源编码是在数据系统中使用的一种方法，用于减少数字数据量，以在包括但不限于以下领域中实现益处:传输信道带宽的减少；减少缓冲和存储需求；在给定速率下减少数据传输时间。

ISO 26868:2009 establishes a data compression algorithm applicable to two-dimensional digital spatial image data from payload instruments and specifies how this compressed data is formatted into segments to enable decompression at the receiving end.Source coding for data compression is a method utilized in data systems to reduce the volume of digital data to achieve benefits in areas including, but not limited to:

• reduction of transmission channel bandwidth;
• reduction of the buffering and storage requirement;
• reduction of data-transmission time at a given rate.

标准预览图